| PBR | Plant breeders' rights | 植物培育者权利 |
| PBR | Particle Bed Reactor | 颗粒床反应器 |
| PBR | Pay Back Rate | 偿还率 |
| PBR | Pabst Blue Ribbon | 蓝带啤酒 |
| PBR | Performance Based Ratemaking | 基于绩效的费率制定 |
| PBR | Plant Breeder's Rights | 植物繁育者的权利 |
| PBR | Pebble Bed Reactor | 卵石床反应器 |
| PBR | Plant breeders' rights | 植物培育者权利 |
| PBR | Plastic Baton Round | 圆形塑料棒 |
| PBR | Pre-Budget Report | 预预算报告 |
| PBR | Plan Build Run | 计划生成运行 |
| PBR | Payment by Results (UK hospital funding) | 按结果付款（英国医院资金） |
| PBR | Patients' Bill of Rights (congressional legislation) | 病人的人权法案(国会的立法) |
| PBR | Point-Blank Range | 点空白范围 |
| PBR | Packed Bed Reactor | 填充床反应器 |
| PBR | Planning Based on Re-clearance | 基于再清理的规划 |
| PBR | Post Boost Reliability | 增压后可靠性 |
| PBR | Plum Brook Reactor (Ohio) | 梅溪反应堆（俄亥俄州） |
| PBR | Photobioreactor | 光合反应器 |
| PBR | Policy Based Routing | 基于策略的路由 |
| PBR | Partition Boot Record | 分区引导记录 |
| PBR | Professional Bull Riding | 专业骑马 |
| PBR | Price Book-value Ratio | 价格账面价值比率 |
| PBR | Pro Bull Riding | 专业斗牛 |
| PBR | Patapsco and Back Rivers Railroad | 帕塔普斯科和后河铁路 |
| PBR | Professional Bull Rider | 职业斗牛士 |
| PBR | Petroleo Brasileiro ( ADR) | 巴西石油公司（ADR） |
| PBR | Pinned Beam Roll | 销梁式轧辊 |
| PBR | Pathology Bearing Regions | 病理结果区 |
| PBR | Policy-Based Routing | 基于策略的路由 |
| PBR | Pace Balanced Rating | 步速平衡评分 |
| PBR | Price Book Ratio | 价格账面比率 |
| PBR | Poison Black Rose | 毒黑玫瑰 |
| PBR | Portland's Best Refreshment | 波特兰的最佳提神醒脑 |
| PBR | Pro Bike Rider | 专业自行车骑手 |
| PBR | River Patrol Boat (Patrol Boat, River) | 河流巡逻艇（巡逻艇、河流） |
| PBR | platelet-bound radioactivity | 血小板结合放射性 |
| PBR | Plant Breeders Rights | 植物育种者权利 |
| PBR | Profile-Based Routing | 基于配置文件的路由 |
| PBR | Polished-Bore Receptacle | 抛光孔插座 |
| PBR | Patrol Boat/River (military) | 巡逻艇上/河(军事) |
| PBR | Primary Boot Record | 主引导记录 |
| PBR | Paintball Review | 彩球评论 |
| PBR | Program Budget Request | 计划预算请求 |
| PBR | Post Build Review (engineering) | 构建后审查（工程） |
| PBR | Program Budget Review (DoD) | 项目预算审查（DoD） |
| PBR | Peak Bit Rate | 峰值比特率 |
| PBR | Permit by Rule | 按规则许可 |
| PBR | Price-to-Book Value Ratio | 价格与账面价值比率 |
| PBR | President's Budget Request | 布什总统的预算要求 |
| PBR | Pattern-Based Recognition | 基于模式的识别 |
| PBR | Penang Bridge Run (Malaysia) | 槟城大桥（马来西亚） |
| PBR | Private Business Radio | 私人商业电台 |
| PBR | Professional Bull Riders/Riding | 专业选手/骑牛 |
| PBR | Patrol Boat Riverine | 河流巡逻艇 |
| PBR | Patapsco and Black Rivers Railroad Company | 帕塔普斯科和黑河铁路公司 |
| PBR | Perspective-Based Reading (requirement inspection technique) | 基于透视的阅读（需求检查技术） |
| PBR | Pokemon Battle Revolution (gaming) | 口袋妖怪战斗革命（游戏） |